Portable Welding Machine MMA-500
WEINER tech MMA-500 portable welding machine, up to 200A, Class F insulation, gas
cooling, IP21S protection.
Description
Model: MMA-500
Brand: WEINER tech
Product Description:
The WEINER tech MMA-500 portable welding machine is built for heavy-duty
applications, offering maximum power and reliability. It delivers an adjustable current
range from 20A up to 200A, with an open-circuit voltage of 60V. Designed to operate
efficiently at both 60% and 100% duty cycles, it features a 0.73 power factor for
optimized energy use. With Class F insulation, gas cooling, and IP21S protection, this
machine provides durability, safety, and consistent performance even under
demanding conditions.
Technical Specifications:
Standard: IEC 60974-1
Current/Voltage Range: 20A/20.8V – 200A/28V
Open Circuit Voltage: 60V
Duty Cycle @60%: 200A / 28V
Duty Cycle @100%: 155A / 26.2V
Input Voltage: 220–240V
Frequency: 50/60Hz
Power Factor: 0.73
Max Current (Imax): 41A
Effective Current (Ieff): 31.7A
Apparent Power (S1): 9 KVA @60% / 7 KVA @100%
Insulation Class: F
Cooling Method: Gas cooling
Protection Class: IP21S
